just the foreign- policy support. famously, they both worked to sort of speak half-truths about the unsustainability of the soviet union, something that coincided with the placing of the soviet union under its own contradiction. some will tell you it was almost like moses parting the red sea. i don't think it was quite that. but clearly, the truth telling was not irrelevant. hope tonor ms. dissidents working behind the eastern bloc. domestically, they had a -- theyusly important were trying something very radical. they wanted a break with the economic policies of the past. the fact that they were not isolated, they could point to someone on the other side of the ocean in charge of this was important. that made quite a difference. you can see in the tributes paid to lady thatcher, people who work closely to president reagan saying it made a difference. he is not on his own. there is an impressive leader in europe who shares his ideas. host: was it vice versa for her in britain? guest: it was. famously, they got along w